Used smartphones at Gazelle
Learn about Gazelle and ecoATM here: How Gazelle will turn 4 million recycled smartphones into quick cash this year and Video: How ecoATM turns smartphones into gold
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Teena Maddox is Associate Managing Editor at TechRepublic. She oversees production of TechRepublic's downloads and TechRepublic Premium. Teena also covers hardware devices, IoT, smart cities and wearables. She ties together the style and substance of tech. Teena has spent 20-plus years writing business and features for publications including People, W and Women's Wear Daily.